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2026-07-14 - 01:39
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Mon Jul 13, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9985213071,7sleep20-21swapper/207:09:572
97962118109,6sleep10-21swapper/107:07:321
99602115105,7sleep30-21swapper/307:09:383
9753210898,7sleep00-21swapper/007:06:590
147002690,5sleep30-21swapper/312:25:193
287792680,7sleep11016699cyclictest07:50:201
203182650,3sleep120-21rcuc/112:00:171
264312620,0sleep00-21swapper/012:05:300
153322620,1sleep315334-21idleruntime11:30:153
167722570,0sleep20-21swapper/211:30:192
125082550,0sleep30-21swapper/311:25:203
125082550,0sleep30-21swapper/311:25:193
1017199291,27cyclictest0-21swapper/212:31:222
1016699291,27cyclictest0-21swapper/110:29:191
1016699281,26cyclictest0-21swapper/110:30:141
1016699280,27cyclictest0-21swapper/109:29:031
1017199271,25cyclictest0-21swapper/207:17:272
1017199270,26cyclictest0-21swapper/211:38:102
1017199270,26cyclictest0-21swapper/210:23:252
1017199270,26cyclictest0-21swapper/209:47:222
1017199270,26cyclictest0-21swapper/209:25:572
1017199270,26cyclictest0-21swapper/208:37:142
1017199270,26cyclictest0-21swapper/208:33:452
1016699270,26cyclictest0-21swapper/111:42:471
1016699270,26cyclictest0-21swapper/110:22:521
1016699270,26cyclictest0-21swapper/109:13:461
1017199260,25cyclictest0-21swapper/209:06:122
1016699260,25cyclictest0-21swapper/110:58:171
1016699260,25cyclictest0-21swapper/110:38:341
1016699260,25cyclictest0-21swapper/109:36:071
1016699260,25cyclictest0-21swapper/107:17:241
1016699260,20cyclictest0-21swapper/109:44:521
1016199260,25cyclictest0-21swapper/008:40:120
1017199250,24cyclictest0-21swapper/211:47:072
1017199250,19cyclictest11501-21munin-run12:25:002
1016699250,24cyclictest0-21swapper/110:44:051
1016699250,24cyclictest0-21swapper/109:57:141
1017199240,23cyclictest0-21swapper/208:50:392
1017199231,21cyclictest0-21swapper/211:23:162
1017199230,22cyclictest0-21swapper/212:13:232
10166992321,2cyclictest0-21swapper/109:52:441
10166992315,8cyclictest0-21swapper/110:52:461
1016699231,21cyclictest0-21swapper/111:23:021
1016699231,21cyclictest0-21swapper/109:31:001
1017199228,10cyclictest0-21swapper/211:10:212
10171992219,2cyclictest749-21snmpd10:45:052
10171992218,3cyclictest0-21swapper/209:35:072
1017199221,3cyclictest0-21swapper/207:12:242
1017199221,20cyclictest0-21swapper/207:44:352
1017199220,21cyclictest0-21swapper/207:33:452
10166992220,2cyclictest0-21swapper/112:22:171
10166992218,3cyclictest0-21swapper/108:25:451
10166992218,3cyclictest0-21swapper/108:15:151
1016699221,3cyclictest0-21swapper/109:22:301
1016699221,19cyclictest0-21swapper/110:10:171
1016699220,3cyclictest0-21swapper/109:07:451
1016699220,21cyclictest0-21swapper/111:59:411
1016699220,21cyclictest0-21swapper/110:17:531
1016699220,21cyclictest0-21swapper/108:58:331
1016699220,21cyclictest0-21swapper/108:52:541
1016699220,21cyclictest0-21swapper/108:37:361
10171992118,2cyclictest749-21snmpd10:52:042
10171992118,2cyclictest749-21snmpd10:36:342
10171992117,3cyclictest0-21swapper/207:50:152
1017199210,20cyclictest0-21swapper/212:29:412
1017199210,20cyclictest0-21swapper/212:03:432
1017199210,20cyclictest0-21swapper/210:57:552
10166992119,2cyclictest0-21swapper/108:09:351
10166992119,2cyclictest0-21swapper/107:49:241
10166992117,3cyclictest0-21swapper/109:19:151
1016699211,2cyclictest13053-21ntp_states07:35:211
1016699210,3cyclictest0-21swapper/109:03:181
1016699210,3cyclictest0-21swapper/108:40:541
1016699210,3cyclictest0-21swapper/108:31:481
1016699210,2cyclictest0-21swapper/108:21:571
1016699210,2cyclictest0-21swapper/108:12:481
1016699210,20cyclictest0-21swapper/112:36:051
1016699210,20cyclictest0-21swapper/112:32:051
1016699210,20cyclictest0-21swapper/112:07:321
1016699210,20cyclictest0-21swapper/111:45:531
1016699210,20cyclictest0-21swapper/111:25:431
1016699210,20cyclictest0-21swapper/111:25:431
1016699210,20cyclictest0-21swapper/111:17:521
1016699210,20cyclictest0-21swapper/111:12:111
1016699210,20cyclictest0-21swapper/111:05:341
1016699210,20cyclictest0-21swapper/111:01:011
1016699210,20cyclictest0-21swapper/110:06:491
1016699210,20cyclictest0-21swapper/110:01:371
1016699210,20cyclictest0-21swapper/109:45:311
1016699210,20cyclictest0-21swapper/108:02:061
1016699210,20cyclictest0-21swapper/107:56:181
1016699210,20cyclictest0-21swapper/107:41:061
1016699210,20cyclictest0-21swapper/107:25:321
1016699210,20cyclictest0-21swapper/107:20:511
10161992119,1cyclictest749-21snmpd11:39:550
10161992118,3cyclictest0-21swapper/011:20:290
1016199210,20cyclictest0-21swapper/011:19:330
1016199210,20cyclictest0-21swapper/010:58:260
1017199208,8cyclictest0-21swapper/209:50:232
10171992018,1cyclictest749-21snmpd12:06:372
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